Formwork (shuttering) for concrete constructional work (HS 441840)
Formwork (shuttering) for concrete constructional work (HS 441840) has 7,189 U.S. import bill-of-lading shipment records between Mar 2019 and Jul 2026. The largest U.S. importer of Formwork (shuttering) for concrete constructional work is PERI FORMWORK SYSTEMS INC, with 355 shipments, followed by ALUFORMS LLC and DOKA USA LTD. The leading supplier is HAINAN GOLDEN SHELL CO LTD, with 521 shipments, followed by DOKA GMBH and EISENWERK SULZAU WERFEN. Goods originate mainly from CHINA and GERMANY, arriving primarily at LONG BEACH, CA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Formwork (shuttering) for concrete constructional work (HS 441840), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is DOKA GMBH → DOKA USA LTD with 101 shipments, followed by DOKA GMBH → DOKA DISTRIBUTION CENTER NORTH (81) and DOKA GMBH → DOKA DISTRIBUTION CENTER NORTH AMER (70).
Top U.S. importers
| Importer | Shipments |
|---|---|
| PERI FORMWORK SYSTEMS INC | 355 |
| ALUFORMS LLC | 125 |
| DOKA USA LTD | 118 |
| WALMART INC | 96 |
| H B IRON WORK INC | 93 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HAINAN GOLDEN SHELL CO LTD | 521 |
| DOKA GMBH | 396 |
| EISENWERK SULZAU WERFEN | 186 |
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 151 |
| AKERS VALJI RAVNE D O O | 140 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 4,384 |
| GERMANY | 736 |
| AUSTRIA | 364 |
| VIET NAM | 237 |
| ITALY | 184 |
| REPUBLIC OF KOREA | 173 |
| THAILAND | 111 |
| SPAIN | 75 |
| INDIA | 64 |
| BELGIUM | 59 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 1,988 |
| LOS ANGELES, CA | 1,235 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 978 |
| HOUSTON, TX | 474 |
| SAVANNAH, GA | 465 |
| NORFOLK, VA | 295 |
| TACOMA, WA | 289 |
| BALTIMORE, MD | 260 |
| SEATTLE, WA | 250 |
| OAKLAND, CA | 142 |
Harmonized System classification
HS code 441840 — Formwork (shuttering) for concrete constructional work. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing Formwork (shuttering) for concrete constructional work
Who imports Formwork (shuttering) for concrete constructional work (HS 441840)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Formwork (shuttering) for concrete constructional work include PERI FORMWORK SYSTEMS INC, ALUFORMS LLC, DOKA USA LTD, WALMART INC, and H B IRON WORK INC.
Who is the largest U.S. importer of Formwork (shuttering) for concrete constructional work?
PERI FORMWORK SYSTEMS INC is the largest U.S. importer of Formwork (shuttering) for concrete constructional work (HS 441840), with 355 bill-of-lading shipment records.
Who are the top suppliers of Formwork (shuttering) for concrete constructional work?
Leading suppliers shipping Formwork (shuttering) for concrete constructional work (HS 441840) to the U.S. include HAINAN GOLDEN SHELL CO LTD, DOKA GMBH, EISENWERK SULZAU WERFEN, HANGZHOU WELL TRANS SUPPLY CHAIN MA, and AKERS VALJI RAVNE D O O.
How many U.S. shipments of Formwork (shuttering) for concrete constructional work are there?
ImportDoor has 7,189 U.S. import shipment records under HS code 441840, spanning Mar 2019 to Jul 2026.
Where is Formwork (shuttering) for concrete constructional work imported from?
Formwork (shuttering) for concrete constructional work is imported into the U.S. primarily from CHINA, GERMANY, and AUSTRIA.
Find Formwork (shuttering) for concrete constructional work importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 441840, with contact details and container-level shipment records on ImportDoor.
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